<!DOCTYPE html>
<html>
<head>
    <meta charset="utf-8">
    <meta http-equiv="X-UA-Compatible" content="IE=edge">
    <title>Page Title</title>
    <meta name="viewport" content="width=device-width, initial-scale=1">
    <!-- <link rel="stylesheet" type="text/css" media="screen" href="main.css"> -->
    <!-- <script src="../dist/bundle.js"></script> -->
    <!-- <link rel="stylesheet" href="C:\Users\Administrator\Desktop\webpack3\node_modules\_bootstrap@4.3.1@bootstrap\dist\css\bootstrap.css"> -->
    <link rel="stylesheet" href="https://cdn.staticfile.org/twitter-bootstrap/3.3.7/css/bootstrap.min.css">  
    <script src="https://cdn.staticfile.org/jquery/2.1.1/jquery.min.js"></script>
    <script src="https://cdn.staticfile.org/twitter-bootstrap/3.3.7/js/bootstrap.min.js"></script>
</head>
<body>
   
    </canvas>
    <div id="app">
        
    </div>
    
   
</body>

</html>